Master Flow® Roof Louver RV50 ‑ Metal Round Throat Specs
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Versatile Design
Helps exhaust heat and moisture from the attic, kitchen or bathroom, to protect from premature deterioration, decrease interior heat, and limit the growth of harmful mold and mildew. Available in aluminum or galvanized construction and four popular colors, this vent provides 50 sq. in. (32,258 m2) of NFA.
Durable
Aluminum and galvanized construction with round throat
Large Capacity
Full 50 sq. in. (32,258 mm2) of net free ventilating area (NFA) per vent
Complements Most Roofs
With four popular colors to choose from
Eligible accessory product in the Attic Ventilation Category of GAF Residential Enhanced and WindProven™ Limited Warranties*
Earn GAF Rewards when you buy GAF Master Flow® ventilation products
Master Flow® ventilation products are eligible for GAF Rewards points. Visit gaf.com/Rewards for a complete list of qualifying products.
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Where to buy
Find a GAF distributor near you.